Resistance Welding Controls and Power Supplies

Resistance welding controls and power supplies are available from Weld Systems Integrators. Controls and power supplies include single-phase AC, 3-phase DC and 3-phase mid-frequency inverter (MFDC). Furthermore, we maintain and inventory of weld controls and power supplies IN-STOCK at our Warrensville Heights, Ohio location for quick shipment and delivery.

Weld controls coordinate the application of welding current with the mechanical motion welder. On most resistance welders, the weld control signals the electrodes when to close and when to open. On other welders, the opening and closing accomplished by a mechanically actuated system. The weld control also signals the welding current when to start and stop.

We are a stocking master distributor!

WSI stocks, sells and services a wide range of welding controls from popular brands and manufacturers. Our qualified team can help you choose the right control for your application. Along with new controls, the WSI Service team can repair, update and retrofit your existing equipment with replacement controls and offers both on-site and phone technical support.